3424820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1$

素因数の和:1472

約数の個数: 48

約数和(自身を含む): 8709120

約数和(自身を除く): 5284300

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 1439, 2380, 2878, 5756, 7195, 10073, 14390, 20146, 24463, 28780, 40292, 48926, 50365, 97852, 100730, 122315, 171241, 201460, 244630, 342482, 489260, 684964, 856205, 1712410, 3424820]

約数ペア:

[(1, 3424820), (2, 1712410), (4, 856205), (5, 684964), (7, 489260), (10, 342482), (14, 244630), (17, 201460), (20, 171241), (28, 122315), (34, 100730), (35, 97852), (68, 50365), (70, 48926), (85, 40292), (119, 28780), (140, 24463), (170, 20146), (238, 14390), (340, 10073), (476, 7195), (595, 5756), (1190, 2878), (1439, 2380)]